(a) comply with the law for the time being in force in any country
 or jurisdiction which may for the time being be applicable to
 the Aircraft or, so far as concerns the use and operation of
 the Aircraft, an owner or operator thereof, and take all
 reasonable steps to ensure that the Aircraft is not used for
 any illegal purpose;

 (b) not use the Aircraft in any manner contrary to any
 recommendation of the manufacturers of the Aircraft, any
 Engine or any Part or any recommendation or regulation of the
 Air Authority or for any purpose for which the Aircraft is not
 designed or reasonably suitable;

 (c) ensure that the crew and engineers employed by Lessee have the
 qualifications and hold the licenses required by the Air
 Authority and applicable law;

 (d) use the Aircraft solely in commercial or other operations
 primarily in passenger service and in passenger configuration
 for which Lessee is duly authorized by the Air Authority and
 applicable law;

 (e) not use the Aircraft for the carriage of any goods, materials,
 livestock or items of cargo which involves a change of
 passenger configuration (or is inconsistent with passenger
 service and passenger configuration) or which could reasonably
 be expected to cause damage to the Aircraft or which would not
 be adequately covered by the Insurances, or any item or
 substance whose possession or carriage is illegal under any
 applicable law. Lessee will comply with any carriage
 regulations or restrictions from time to time issued by IATA;

 (f) not use the Aircraft for purposes of training, qualifying or
 re-confirming the status of cockpit personnel, except for the
 benefit of Lessee's cockpit personnel, and then only if the
 use of the Aircraft for such purpose is not disproportionate
 to the use of other aircraft of the same type operated by
 Lessee for such purpose;